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6. Cytokinesis
- separates one cell into two non-identical cells
- separates one cell into two
- separates one cell into four
- separates one cell into three
7. What are the functions of chromatin?
- package DNA, strengthen DNA, control gene expression + DNA replication
- package DNA, strengthen DNA, control DNA expression + DNA replication
- package DNA, strengthen DNA, control DNA expression + DNA synthesis
- package DNA, send DNA to nucleus, control gene expression + DNA synthesis
8. What is the short arm called?
9. What is a nucleosome?
- basic repeating structural and functional unit of chromatin
- basic repeating structural and functional unit of centromere
- basic repeating structural and functional unit of chromosomes
- basic repeating structural and functional unit of DNA
10. What are histones?
- polynucleotides, compact chromosomal RNA, provide energy
- proteins, compact chromosomal DNA, provide energy
- proteins, compact chromosomal RNA, provide energy
- polynucleotides, compact chromosomal DNA, provide energy
11. Eukaryotes divide by...
- mitosis or meiosis
- fusion
- fission
- cell division